Quotes
Single Quotes Examples:
Hello, my name is $name and I am $age years old.
Double Quotes Examples:
Hello, my name is Tim and I am 22 years old.
In PHP, single quotes ('') and double quotes ("") have different behaviors like:
- Single quotes: Treat everything inside as a literal string. Variables and escape sequences (except \' and \\) are not interpreted. Also faster to process than double quotes.
- Double quotes: Allow for variable interpolation and interpret escape sequences. This means you can include variables directly in the string and use special characters like \n for newline.